Check the listing for details. Titan N-270 tankless water heater. Color: Stainless / Gray, Condition: New. Listed at 495.00 USD. The Titan N-270 water heater is the most powerful Titan water heater. The four heating elements within the Titan N-270 allow this powerful Titan water heater to provide hot water efficiently in large bathrooms with multiple shower heads or Jacuzzi tubs, and in places where the temperatures reach as low as 35 deg F. The Titan N-270 is rated at 27 KW, 240V, 112 Amps; which is perfect for an extensive array of purposes including residential and numerous commercial purposes. One Titan N-270 is sufficiently potent to heat a steady water flow of up to 5.5 GPM. The Titan N-270 water heater is built strong to last many years. This model is recommended for all applications requiring higher temperature rise. Every Titan N-270 water heater carry a 10 year warranty on the heat exchange and 1 year warranty on all other parts. This model is definitely the most powerful and efficient tankless water heater on the market. Technical Specifications/ Temperature Rise Chart MAX FLOW KW/HR VOLTS AMPS 1.0gpm 1.5gpm 2.0gpm 2.5gpm 3.0gpm 3.5gpm 4.0gpm 4.5gpm 5.0gpm 5.5 GPM 27 220 112 190 deg 128 deg 96 deg 76 deg 64 deg 56 deg 48 deg 45 deg 36 deg NOTE: THE N-270 NEEDS A 200AMP SERVICE Double installation, two wires coming out of unit and it takes 2x60 amp double pole breakers and 2x6awg wires Product Measurements MODEL CURRENT POWER VOLTAGE Weight DIMENSIONS N-180 75Amps 18.0KW 240V 12 Pounds 10-½” W x 11-½” H x 4" D N-210 88Amps 21.0KW 240V N-270 112Amps 27KW 240V 12 Pounds Compliance................................... UL#499Standards................................... E212386 Tested ...................................... MET LaboratoriesNSF/ANSI-372 Compliant................. ETL LaboratoriesDimensions................................... 10-1/2" W x 11-1/2" H x 4" DWeight...................................... 12 PoundsMaterials..................................... Brass and Copper interior / Steel Casing. No plastics UsedPipe Fitting.................................. 3/4" Standard PipePressure Requirements.................... 5 PSI-Min./ 150 PSI-MaxVoltage...................................... 220 VAC Std.Elements...................................... Dual Incoloy NichromeEnergy Efficiency............................ Up to 99.5%Activation................................... 0.4 GPM-on / 0.3 GPM-offIndicators.................................... LCD DisplayWarranty................................... 10 years on casing, 1 year on componentsProtection.................................... Digital Temperature Control - Manual Resetable Thermostat